Developing the oil resources of the Empire
Subtitle: the case for low temperature carbonisation of coal : [by] Frank Hodges, secretary of the Miners' Federation.
Contributors: Miners' Federation of Great Britain.
Publisher: Low Temperature Carbonisation, Limited
Published: 1922
Place of publication: London
Language: eng
Number of pages: 11
Subjects: Coal -- Carbonization.; Coal mines and mining -- Great Britain.